Entry OpenCloses: June 14, 2026
OSJ ONTAKE100
July 18, 2026
163km¥19,000〜
HASHIRU / 走2026 Season · 79 races across Japan
Marathons of Japan
Run through the
heart of Japan.
Marathons and trail runs across Japan — from cherry blossom spring runs to autumn mountain trails.
走HA · SHI · RU
All of Japan. Running.
racesRaces Listed79
open entryEntry Open26
pref.Prefectures47
訪
For Overseas Runners
Running Japan's races from overseas — from registration to day-before check-in and accommodation.
Upcoming · 近日開催
Upcoming Races
春SPRING
Entry Closed
Iwate
May 17, 2026
Iwate Oshu Kirameki Marathon
EntryNovember 28, 2025 〜 February 15, 2026
Distance
42.195km、10km
Entry Fee
¥3,000〜
春SPRING
Entry Closed
Hokkaido
May 17, 2026
Lake Toya Marathon
EntryFebruary 1, 2026 〜 March 8, 2026
HokkaidoScenicLakeside
Distance
42.195km
Entry Fee
—
夏SUMMER
Entry Closed
Nagano
June 5, 2026
Okushinano 100 Trail Running Race
EntryDecember 14, 2025 〜 May 10, 2026
HillyAlpsUltra Marathon
Distance
100km、50km、25km、8km
Entry Fee
¥5,000〜
夏SUMMER
Entry Closed
Yamagata
June 7, 2026
Sakuranbo Marathon
EntryFebruary 1, 2026 〜 March 31, 2026
Local FoodBeginner FriendlySummer Race
Distance
21.0975km、10km、5km
Entry Fee
¥5,500〜
夏SUMMER
Entry Closed
Chiba
June 14, 2026
Tomisato Suika Road Race
EntryFebruary 22, 2026 〜 April 4, 2026
Local AidLocal FoodGood Value
Distance
10km、7km
Entry Fee
¥6,500
夏SUMMER
Entry Open
Nagano
July 18, 2026
OSJ ONTAKE100
EntryFebruary 1, 2026 〜 June 14, 2026
Ultra MarathonHillyScenic
Distance
163km、109km
Entry Fee
¥19,000〜
Why run in Japan?
More than a race.
It's an experience.
Running becomes a doorway into local culture. That's what makes Japanese marathons unique.
桜
01 · SAKURA · SPRING
Iconic Scenery
Temples, castles, cherry blossoms, and Mt. Fuji — every course is a sightseeing tour.
声
02 · CHEER · OMOTENASHI
Legendary Aid Stations
Onigiri, miso soup, and local snacks at every checkpoint — nowhere else does this.
路
03 · COURSE · DIVERSITY
Incredible Crowd Support
Enthusiastic spectators line every street — cheering, drumming, dancing all day.
印
04 · FINISH · TROPHY
World-Class Organisation
Precise timing, immaculate courses, and the legendary hospitality Japan is famous for.